Shan Chang

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Boe Technology Group Co., Ltd., Beijing Boe Sensor Technology Co., Ltd.. Active years: 2016-2025.

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 55.6

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

9 out of 18,295

Boe Technology Group Co., Ltd.

patents

1 out of 147

Beijing Boe Sensor Technology Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2016-2025

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12244284 - Tunable filter and method for manufacturing the same (2025-03-04),

2. 9783626 - Alkali-soluble resin, method for preparing the same and photosensitive resin composition comprising the same (2017-10-10),

3. 9652071 - Method and apparatus for handwriting input (2017-05-16),

4. 9651866 - Modified polyacrylate dispersant, pigment dispersion, coler photoresist, color filter substrate and display device (2017-05-16),

5. 9617367 - Alkali-soluble resin and method for preparing the same (2017-04-11),

6. 9445506 - Preparation method of patterned film, display substrate and display device (2016-09-13),

7. 9316905 - Cyclodextrin derivatives and method for preparing the same, photoresist composition and display device (2016-04-19),

8. 9291895 - Binder composition and processes for the preparation thereof (2016-03-22),

9. 9279037 - Alkaline soluble resin, process for preparing same, and photoresist composition containing same (2016-03-08),

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1 patent pending:

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